main circuit breaker house circuit breaker earth leakage circuit breaker from China manufacturer - WENZHOU HUAJIA ELECTRICAL EQUIPMENT CO.,LTD.

Place of Origin:

Zhejiang, China (Mainland)

Product Detail

Model No.: NGPL

25 amp 4P Aut

25 amp 4P Automatic Residual Current Circuit Breaker with 630A High breaking capacity

Specication and Feature

Provides protection against earth fault/leakage current and function of isolation
High breaking current withstand capacity
Applicable to terminal and pin/fork type busbar connection
Fire resistant plastic parts endures abnormal heating and strong impact
Automatically disconnect the circuit when earth fault/leakage current occurs and exceeds the rated sensitivity
Independent of power supply and line voltage, and free from external interference, voltage fluctuation

Technical Data

Mode	Electro-magnetic type, electronic type
Residual current characteristics	A, AC
Pole No.	2, 4
Rated making and breaking capacity	630A
Rated current(A)	25, 40, 63
Rated voltage	240/415V AC
Rated frequency	50/60Hz
Rated residual operating current IΔn(mA)	10, 30, 100, 300, 500
Rated residual non operating current IΔno	0.5IΔn
Rated conditional breaking current Inc	3000A
Rated conditional residual breaking current IΔc	3000A
Tripping duration	Instantaneous tripping≤0.1s
Residual tripping current range	0.5IΔn~IΔn
Electro-mechanical endurance	4000 cycles
Connection capacity	Rigid conductor up to 25mm²
Connection terminal	Screw terminal
Connection terminal	Pillar terminal with clamp
Fastening torque	2.0 Nm
Installation	On symmetrical DIN rail 35mm
Installation	Panel mounting